Home / 171,437,419.14-236,603,264.76-96,104,093.80

Finding the Fourth Proportional to 171,437,419.14, 236,603,264.76 and 96,104,093.80

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Solution

The fourth proportional to 171,437,419.14, 236,603,264.76 and 96,104,093.80 is: 132,634,651.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,437,419.14 : 236,603,264.76 = 96,104,093.80 : x
  2. Step 2: Convert to fraction form
    171,437,419.14/236,603,264.76 = 96,104,093.80/x
  3. Step 3: Cross multiply
    171,437,419.14x = 236,603,264.76 × 96,104,093.80
  4. Step 4: Simplify right side
    171,437,419.14x = 22,738,542,349,881,272
  5. Step 5: Solve for x
    x = 22,738,542,349,881,272/171,437,419.14
  6. Step 6: Final answer
    x = 132,634,651.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.